138832128

素因数分解:

$2^8\times 3^2\times {\mathrm{60257}}^1$

素因数の和:60279

約数の個数: 54

約数和(自身を含む): 400293894

約数和(自身を除く): 261461766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 60257, 120514, 180771, 241028, 361542, 482056, 542313, 723084, 964112, 1084626, 1446168, 1928224, 2169252, 2892336, 3856448, 4338504, 5784672, 7712896, 8677008, 11569344, 15425792, 17354016, 23138688, 34708032, 46277376, 69416064, 138832128]

約数ペア:

[(1, 138832128), (2, 69416064), (3, 46277376), (4, 34708032), (6, 23138688), (8, 17354016), (9, 15425792), (12, 11569344), (16, 8677008), (18, 7712896), (24, 5784672), (32, 4338504), (36, 3856448), (48, 2892336), (64, 2169252), (72, 1928224), (96, 1446168), (128, 1084626), (144, 964112), (192, 723084), (256, 542313), (288, 482056), (384, 361542), (576, 241028), (768, 180771), (1152, 120514), (2304, 60257)]